Criminal justice client rehabs can be considered being a considerably better option than time in jail or heavy fines for many who have been convicted of any sort of alcohol or drug related crime. For example, a person who has been found guilty of driving while impaired of alcohol or drugs may be eligible to get treatment services for their problem instead of serving time in jail. The judge might order the individual receive rehab, either alone or together with other sentencing. First time offenders in particular in many cases are given the chance to select a criminal justice client rehab instead of other sentencing, and it is well-advised they take advantage of it when it is an alternative. The concept behind criminal justice client rehabs is that it is much more efficient and effective to invest time and effort into rehab than enforcement of other consequences. Much research has been carried out to discover how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. The signs and indicators appear to be quite positive, and criminal justice clients that do take part in rehab have better possibility of remaining out of the system following rehabilitation.